package cn.gxa.edu_adm.servlet;

import cn.gxa.edu_adm.commn.model.ResultData;
import cn.gxa.edu_adm.service.impl.ClassesServiceImpl;
import cn.gxa.edu_adm.utils.StringUtils;
import com.alibaba.fastjson.JSON;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet(urlPatterns = "/classesSelect")
public class ClassesSelectServlet  extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //前端请求参数
        Integer  page= StringUtils.formatInteger(req.getParameter("page"));
        Integer limit=StringUtils.formatInteger(req.getParameter("limit"));
        Integer  claState= StringUtils.formatInteger(req.getParameter("claState"));
        String  claName=req.getParameter("claName");

        ResultData resultData=new ClassesServiceImpl().findByManyWhere(page,limit,claName,claState);
        System.out.println(JSON.toJSONString(resultData));
        //响应给前端
        PrintWriter writer = resp.getWriter();
        writer.print(JSON.toJSONString(resultData));
        writer.close();

    }
}
